cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
reserving a memory space with ALLOCA_N for restoring machine stack
stored in cont->machine_stack, but clang optimized out it (and
maybe #5851 is also caused by this).
This affected TestContinuation#test_check_localvars.
cont.c (cont_restore_1): revert workaround introduced in r32201.
cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
reserving a memory space with ALLOCA_N for restoring machine stack
stored in cont->machine_stack, but clang optimized out it (and
maybe #5851 is also caused by this).
This affected TestContinuation#test_check_localvars.
cont.c (cont_restore_1): revert workaround introduced in r32201.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e